Allocation of Resources Without Limits or Throttling in h2o - CVE-2023-50247
Published: January 4, 2024
Vulnerability identifier: #VU84978
CSH Severity: Medium
CVSS v4: 6.9 [CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:N/VI:N/VA:L/SC:N/SI:N/SA:N]
CVE-ID: CVE-2023-50247
CWE-ID: CWE-770
Exploitation vector: Remote access
Exploit availability:
No public exploit available
Vulnerability details
The vulnerability allows a remote attacker to perform a denial of service (DoS) attack.
The vulnerability exists due to the state exhaustion issue. A remote attacker can pass specially crafted input to the application and perform a denial of service (DoS) attack.
Affected software
h2o
How to mitigate CVE-2023-50247
Install updates from vendor's website.
h2o - update to 2.3.0 beta1